[i=s]This post was last edited by dcexpert on 2019-8-20 23:44[/i]A few months ago, Make announced that it would cease publication due to financial problems. A few days ago, Make announced its return.A...
Speaking of the difficulties of switching power supplies, PCB layout is not a big problem, but if you want to lay out a good PCB board, it must be one of the difficulties of switching power supplies (...
Zero-based circuit learning : https://training.eeworld.com.cn/course/5492This video is dedicated to helping circuit novices understand circuit knowledge more clearly and quickly....
The convenience and risks brought by IoT and edge computing are:
If critical data packets at the edge of the network cannot be accessed, how can network security and service quality be guaranteed?
Sch...
[i=s]This post was last edited by lcofjp on 2020-5-4 18:02[/i]When writing portable C++ code you need to write conditional code that depends on compiler used or the OS for which the code is written.
H...
1 Introduction
With its unique advantages, such as hotspot coverage, low mobility and high data transmission rate, it complements the mobile network very well, and is therefore more a...[Details]
In the 8051 single-chip microcomputer application system, the serial interface can be used to expand the parallel I/O port (assuming that the serial port works in the shift register, mode 0 state). Th...[Details]
Recently, Jin Fan, the chief experience officer of MIUI, took the lead in formally establishing the "MIUI Pioneer Group" to focus on solving various experience issues reported by everyone. On...[Details]
1 Introduction
The static display system of digital tubes needs to occupy too many single-chip microcomputer lines, but it can ensure normal brightness. In order to solve the problem of occupyi...[Details]
1. Principle:
Ultrasonic technology deals with sound waves that are not perceptible to humans. The average human hearing limit is 16,500 Hz. Although some people can hear up to 21,000 Hz, ultras...[Details]
Vacuum technology empowers microscopic material technology and promotes the development of many fields in the future
The
quality of life is improving, and the production techn...[Details]
21IC News Molex launches Micro-Fit TPA single-row and double-row sockets and cable assemblies, which are designed to prevent terminal dislocation and cause failures, and provide secondary terminal re...[Details]
1 Introduction
The open multimedia application platform
OMAP5910
is a unique dual-core structure that combines the high-performance, low-power TMS320C55x DSP core with the ARM925 micro...[Details]
1. First, you need to make sure your oscilloscope is working properly. Use a passive probe, preferably the one that comes with the oscilloscope, and connect it to the probe compensation terminal on t...[Details]
This article will teach you five ways to maximize the FFT on your oscilloscope! 1. What is FFT on an oscilloscope? 2. What problems can the oscilloscope's FFT solve? 3. The FFT of an oscilloscope o...[Details]
On July 30, the Science and Technology Department of the Inner Mongolia Autonomous Region issued the "Notice on Publicizing the Proposed Projects for the Autonomous Region's "Unveiling the List and...[Details]
According to my development board, there are 8 common cathode digital tubes, that is, only 8 digits can be displayed, 0-99999999. When the displayed number is less than 8 digits, the digital tubes th...[Details]
With the rapid development of microelectronics technology, practical applications have put forward more stringent technical requirements for switching power supplies, not only focusing on high effici...[Details]
My operating system is Ubuntu 1404. You can use the following command to view the system version cat /etc/issue Install, configure, and start the ftp service sudo apt-get install vsftpd Modify th...[Details]
— Nidec machine tools and cutting tools help the global manufacturing industry —
Four companies in the Nidec Group engaged in machine tool business -
Nidec Machine Tools, Nidec O...[Details]
MicroPython Open Source section
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